/**
* plugin.js
*
* Released under LGPL License.
* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
/*global tinymce:true */
tinymce.PluginManager.add('charmap', function (editor) {
var isArray = tinymce.util.Tools.isArray;
function getDefaultCharMap() {
return [
['160', 'no-break space'],
['173', 'soft hyphen'],
['34', 'quotation mark'],
// finance
['162', 'cent sign'],
['8364', 'euro sign'],
['163', 'pound sign'],
['165', 'yen sign'],
// signs
['169', 'copyright sign'],
['174', 'registered sign'],
['8482', 'trade mark sign'],
['8240', 'per mille sign'],
['181', 'micro sign'],
['183', 'middle dot'],
['8226', 'bullet'],
['8230', 'three dot leader'],
['8242', 'minutes / feet'],
['8243', 'seconds / inches'],
['167', 'section sign'],
['182', 'paragraph sign'],
['223', 'sharp s / ess-zed'],
// quotations
['8249', 'single left-pointing angle quotation mark'],
['8250', 'single right-pointing angle quotation mark'],
['171', 'left pointing guillemet'],
['187', 'right pointing guillemet'],
['8216', 'left single quotation mark'],
['8217', 'right single quotation mark'],
['8220', 'left double quotation mark'],
['8221', 'right double quotation mark'],
['8218', 'single low-9 quotation mark'],
['8222', 'double low-9 quotation mark'],
['60', 'less-than sign'],
['62', 'greater-than sign'],
['8804', 'less-than or equal to'],
['8805', 'greater-than or equal to'],
['8211', 'en dash'],
['8212', 'em dash'],
['175', 'macron'],
['8254', 'overline'],
['164', 'currency sign'],
['166', 'broken bar'],
['168', 'diaeresis'],
['161', 'inverted exclamation mark'],
['191', 'turned question mark'],
['710', 'circumflex accent'],
['732', 'small tilde'],
['176', 'degree sign'],
['8722', 'minus sign'],
['177', 'plus-minus sign'],
['247', 'division sign'],
['8260', 'fraction slash'],
['215', 'multiplication sign'],
['185', 'superscript one'],
['178', 'superscript two'],
['179', 'superscript three'],
['188', 'fraction one quarter'],
['189', 'fraction one half'],
['190', 'fraction three quarters'],
// math / logical
['402', 'function / florin'],
['8747', 'integral'],
['8721', 'n-ary sumation'],
['8734', 'infinity'],
['8730', 'square root'],
['8764', 'similar to'],
['8773', 'approximately equal to'],
['8776', 'almost equal to'],
['8800', 'not equal to'],
['8801', 'identical to'],
['8712', 'element of'],
['8713', 'not an element of'],
['8715', 'contains as member'],
['8719', 'n-ary product'],
['8743', 'logical and'],
['8744', 'logical or'],
['172', 'not sign'],
['8745', 'intersection'],
['8746', 'union'],
['8706', 'partial differential'],
['8704', 'for all'],
['8707', 'there exists'],
['8709', 'diameter'],
['8711', 'backward difference'],
['8727', 'asterisk operator'],
['8733', 'proportional to'],
['8736', 'angle'],
// undefined
['180', 'acute accent'],
['184', 'cedilla'],
['170', 'feminine ordinal indicator'],
['186', 'masculine ordinal indicator'],
['8224', 'dagger'],
['8225', 'double dagger'],
// alphabetical special chars
['192', 'A - grave'],
['193', 'A - acute'],
['194', 'A - circumflex'],
['195', 'A - tilde'],
['196', 'A - diaeresis'],
['197', 'A - ring above'],
['256', 'A - macron'],
['198', 'ligature AE'],
['199', 'C - cedilla'],
['200', 'E - grave'],
['201', 'E - acute'],
['202', 'E - circumflex'],
['203', 'E - diaeresis'],
['274', 'E - macron'],
['204', 'I - grave'],
['205', 'I - acute'],
['206', 'I - circumflex'],
['207', 'I - diaeresis'],
['298', 'I - macron'],
['208', 'ETH'],
['209', 'N - tilde'],
['210', 'O - grave'],
['211', 'O - acute'],
['212', 'O - circumflex'],
['213', 'O - tilde'],
['214', 'O - diaeresis'],
['216', 'O - slash'],
['332', 'O - macron'],
['338', 'ligature OE'],
['352', 'S - caron'],
['217', 'U - grave'],
['218', 'U - acute'],
['219', 'U - circumflex'],
['220', 'U - diaeresis'],
['362', 'U - macron'],
['221', 'Y - acute'],
['376', 'Y - diaeresis'],
['562', 'Y - macron'],
['222', 'THORN'],
['224', 'a - grave'],
['225', 'a - acute'],
['226', 'a - circumflex'],
['227', 'a - tilde'],
['228', 'a - diaeresis'],
['229', 'a - ring above'],
['257', 'a - macron'],
['230', 'ligature ae'],
['231', 'c - cedilla'],
['232', 'e - grave'],
['233', 'e - acute'],
['234', 'e - circumflex'],
['235', 'e - diaeresis'],
['275', 'e - macron'],
['236', 'i - grave'],
['237', 'i - acute'],
['238', 'i - circumflex'],
['239', 'i - diaeresis'],
['299', 'i - macron'],
['240', 'eth'],
['241', 'n - tilde'],
['242', 'o - grave'],
['243', 'o - acute'],
['244', 'o - circumflex'],
['245', 'o - tilde'],
['246', 'o - diaeresis'],
['248', 'o slash'],
['333', 'o macron'],
['339', 'ligature oe'],
['353', 's - caron'],
['249', 'u - grave'],
['250', 'u - acute'],
['251', 'u - circumflex'],
['252', 'u - diaeresis'],
['363', 'u - macron'],
['253', 'y - acute'],
['254', 'thorn'],
['255', 'y - diaeresis'],
['563', 'y - macron'],
['913', 'Alpha'],
['914', 'Beta'],
['915', 'Gamma'],
['916', 'Delta'],
['917', 'Epsilon'],
['918', 'Zeta'],
['919', 'Eta'],
['920', 'Theta'],
['921', 'Iota'],
['922', 'Kappa'],
['923', 'Lambda'],
['924', 'Mu'],
['925', 'Nu'],
['926', 'Xi'],
['927', 'Omicron'],
['928', 'Pi'],
['929', 'Rho'],
['931', 'Sigma'],
['932', 'Tau'],
['933', 'Upsilon'],
['934', 'Phi'],
['935', 'Chi'],
['936', 'Psi'],
['937', 'Omega'],
['945', 'alpha'],
['946', 'beta'],
['947', 'gamma'],
['948', 'delta'],
['949', 'epsilon'],
['950', 'zeta'],
['951', 'eta'],
['952', 'theta'],
['953', 'iota'],
['954', 'kappa'],
['955', 'lambda'],
['956', 'mu'],
['957', 'nu'],
['958', 'xi'],
['959', 'omicron'],
['960', 'pi'],
['961', 'rho'],
['962', 'final sigma'],
['963', 'sigma'],
['964', 'tau'],
['965', 'upsilon'],
['966', 'phi'],
['967', 'chi'],
['968', 'psi'],
['969', 'omega'],
// symbols
['8501', 'alef symbol'],
['982', 'pi symbol'],
['8476', 'real part symbol'],
['978', 'upsilon - hook symbol'],
['8472', 'Weierstrass p'],
['8465', 'imaginary part'],
// arrows
['8592', 'leftwards arrow'],
['8593', 'upwards arrow'],
['8594', 'rightwards arrow'],
['8595', 'downwards arrow'],
['8596', 'left right arrow'],
['8629', 'carriage return'],
['8656', 'leftwards double arrow'],
['8657', 'upwards double arrow'],
['8658', 'rightwards double arrow'],
['8659', 'downwards double arrow'],
['8660', 'left right double arrow'],
['8756', 'therefore'],
['8834', 'subset of'],
['8835', 'superset of'],
['8836', 'not a subset of'],
['8838', 'subset of or equal to'],
['8839', 'superset of or equal to'],
['8853', 'circled plus'],
['8855', 'circled times'],
['8869', 'perpendicular'],
['8901', 'dot operator'],
['8968', 'left ceiling'],
['8969', 'right ceiling'],
['8970', 'left floor'],
['8971', 'right floor'],
['9001', 'left-pointing angle bracket'],
['9002', 'right-pointing angle bracket'],
['9674', 'lozenge'],
['9824', 'black spade suit'],
['9827', 'black club suit'],
['9829', 'black heart suit'],
['9830', 'black diamond suit'],
['8194', 'en space'],
['8195', 'em space'],
['8201', 'thin space'],
['8204', 'zero width non-joiner'],
['8205', 'zero width joiner'],
['8206', 'left-to-right mark'],
['8207', 'right-to-left mark']
];
}
function charmapFilter(charmap) {
return tinymce.util.Tools.grep(charmap, function (item) {
return isArray(item) && item.length == 2;
});
}
function getCharsFromSetting(settingValue) {
if (isArray(settingValue)) {
return [].concat(charmapFilter(settingValue));
}
if (typeof settingValue == "function") {
return settingValue();
}
return [];
}
function extendCharMap(charmap) {
var settings = editor.settings;
if (settings.charmap) {
charmap = getCharsFromSetting(settings.charmap);
}
if (settings.charmap_append) {
return [].concat(charmap).concat(getCharsFromSetting(settings.charmap_append));
}
return charmap;
}
function getCharMap() {
return extendCharMap(getDefaultCharMap());
}
function insertChar(chr) {
editor.fire('insertCustomChar', {chr: chr}).chr;
editor.execCommand('mceInsertContent', false, chr);
}
function showDialog() {
var gridHtml, x, y, win;
function getParentTd(elm) {
while (elm) {
if (elm.nodeName == 'TD') {
return elm;
}
elm = elm.parentNode;
}
}
gridHtml = '<table role="presentation" cellspacing="0" class="mce-charmap"><tbody>';
var charmap = getCharMap();
var width = Math.min(charmap.length, 25);
var height = Math.ceil(charmap.length / width);
for (y = 0; y < height; y++) {
gridHtml += '<tr>';
for (x = 0; x < width; x++) {
var index = y * width + x;
if (index < charmap.length) {
var chr = charmap[index];
gridHtml += '<td title="' + chr[1] + '"><div tabindex="-1" title="' + chr[1] + '" role="button">' +
(chr ? String.fromCharCode(parseInt(chr[0], 10)) : ' ') + '</div></td>';
} else {
gridHtml += '<td />';
}
}
gridHtml += '</tr>';
}
gridHtml += '</tbody></table>';
var charMapPanel = {
type: 'container',
html: gridHtml,
onclick: function (e) {
var target = e.target;
if (/^(TD|DIV)$/.test(target.nodeName)) {
if (getParentTd(target).firstChild) {
insertChar(tinymce.trim(target.innerText || target.textContent));
if (!e.ctrlKey) {
win.close();
}
}
}
},
onmouseover: function (e) {
var td = getParentTd(e.target);
if (td && td.firstChild) {
win.find('#preview').text(td.firstChild.firstChild.data);
win.find('#previewTitle').text(td.title);
} else {
win.find('#preview').text(' ');
win.find('#previewTitle').text(' ');
}
}
};
win = editor.windowManager.open({
title: "Special character",
spacing: 10,
padding: 10,
items: [
charMapPanel,
{
type: 'container',
layout: 'flex',
direction: 'column',
align: 'center',
spacing: 5,
minWidth: 160,
minHeight: 160,
items: [
{
type: 'label',
name: 'preview',
text: ' ',
style: 'font-size: 40px; text-align: center',
border: 1,
minWidth: 140,
minHeight: 80
},
{
type: 'label',
name: 'previewTitle',
text: ' ',
style: 'text-align: center',
border: 1,
minWidth: 140,
minHeight: 80
}
]
}
],
buttons: [
{text: "Close", onclick: function () {
win.close();
}}
]
});
}
editor.addCommand('mceShowCharmap', showDialog);
editor.addButton('charmap', {
icon: 'charmap',
tooltip: 'Special character',
cmd: 'mceShowCharmap'
});
editor.addMenuItem('charmap', {
icon: 'charmap',
text: 'Special character',
cmd: 'mceShowCharmap',
context: 'insert'
});
return {
getCharMap: getCharMap,
insertChar: insertChar
};
});
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